Refactor Functional tests

The current implementation of Functional tests didn't allow to reuse
some functionality. This change exposes common functions and methods
to populated CSAR folders.

Change-Id: I8f4daf9a0a12633f952677b3e15de42bea5226e6
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-301

1 files changed, 18 insertions, 125 deletions

diff --git a/vagrant/tests/virtlet.sh b/vagrant/tests/virtlet.sh
index a8af071f..4a43ff34 100755
--- a/vagrant/tests/virtlet.sh
+++ b/vagrant/tests/virtlet.sh
@@ -12,134 +12,27 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-rm -f $HOME/*.yaml
+source _common.sh
+source _functions.sh
 
-virtlet_image=virtlet.cloud/fedora
-pod_name=virtlet-pod
-deployment_name=virtlet-deployment
+csar_id=6b54a728-b76a-11e8-a1ba-52540053ccc8
 
-cat << POD > $HOME/$pod_name.yaml
-apiVersion: v1
-kind: Pod
-metadata:
-  name: $pod_name
-  annotations:
-    # This tells CRI Proxy that this pod belongs to Virtlet runtime
-    kubernetes.io/target-runtime: virtlet.cloud
-    VirtletCloudInitUserDataScript: |
-      #!/bin/sh
-      echo hello world
-spec:
-  # This nodeAffinity specification tells Kubernetes to run this
-  # pod only on the nodes that have extraRuntime=virtlet label.
-  # This label is used by Virtlet DaemonSet to select nodes
-  # that must have Virtlet runtime
-  affinity:
-    nodeAffinity:
-      requiredDuringSchedulingIgnoredDuringExecution:
-        nodeSelectorTerms:
-        - matchExpressions:
-          - key: extraRuntime
-            operator: In
-            values:
-            - virtlet
-  containers:
-  - name: $pod_name
-    # This specifies the image to use.
-    # virtlet.cloud/ prefix is used by CRI proxy, the remaining part
-    # of the image name is prepended with https:// and used to download the image
-    image: $virtlet_image
-    imagePullPolicy: IfNotPresent
-    # tty and stdin required for "kubectl attach -t" to work
-    tty: true
-    stdin: true
-    resources:
-      limits:
-        # This memory limit is applied to the libvirt domain definition
-        memory: 160Mi
-POD
+# Setup
+popule_CSAR_virtlet $csar_id
 
-cat << DEPLOYMENT > $HOME/$deployment_name.yaml
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: $deployment_name
-  labels:
-    app: virtlet
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: virtlet
-  template:
-    metadata:
-      labels:
-        app: virtlet
-      annotations:
-        # This tells CRI Proxy that this pod belongs to Virtlet runtime
-        kubernetes.io/target-runtime: virtlet.cloud
-        VirtletCloudInitUserDataScript: |
-          #!/bin/sh
-          echo hello world
-    spec:
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: extraRuntime
-                operator: In
-                values:
-                - virtlet
-      containers:
-      - name: $deployment_name
-        # This specifies the image to use.
-        # virtlet.cloud/ prefix is used by CRI proxy, the remaining part
-        # of the image name is prepended with https:// and used to download the image
-        image: $virtlet_image
-        imagePullPolicy: IfNotPresent
-        # tty and stdin required for "kubectl attach -t" to work
-        tty: true
-        stdin: true
-        resources:
-          limits:
-            # This memory limit is applied to the libvirt domain definition
-            memory: 160Mi
-DEPLOYMENT
+pushd ${CSAR_DIR}/${csar_id}
 
-if $(kubectl version &>/dev/null); then
-    kubectl delete pod $pod_name --ignore-not-found=true --now
-    kubectl delete deployment $deployment_name --ignore-not-found=true --now
-    while kubectl get pod $pod_name &>/dev/null; do
-        sleep 5
-    done
-    kubectl create -f $HOME/$pod_name.yaml
-    while kubectl get deployment $deployment_name &>/dev/null; do
-        sleep 5
-    done
-    kubectl create -f $HOME/$deployment_name.yaml
-    sleep 5
+setup $virtlet_deployment_name
 
-    deployment_pod=$(kubectl get pods | grep  $deployment_name | awk '{print $1}')
-    for pod in $pod_name $deployment_pod; do
-        status_phase=""
-        while [[ $status_phase != "Running" ]]; do
-            new_phase=$(kubectl get pods $pod | awk 'NR==2{print $3}')
-            if [[ $new_phase != $status_phase ]]; then
-                echo "$(date +%H:%M:%S) - $pod : $new_phase"
-                status_phase=$new_phase
-            fi
-            if [[ $new_phase == "Err"* ]]; then
-                exit 1
-            fi
-        done
-    done
-
-    kubectl plugin virt virsh list
-    for pod in $pod_name $deployment_name; do
-        virsh_image=$(kubectl plugin virt virsh list | grep "virtlet-.*-$pod")
-        if [[ -z "$virsh_image" ]]; then
-            exit 1
-        fi
-    done
+# Test
+kubectl plugin virt virsh list
+deployment_pod=$(kubectl get pods | grep $virtlet_deployment_name | awk '{print $1}')
+virsh_image=$(kubectl plugin virt virsh list | grep "virtlet-.*-$deployment_pod")
+if [[ -z "$virsh_image" ]]; then
+    echo "There is no Virtual Machine running by $deployment_pod pod"
+    exit 1
 fi
+popd
+
+# Teardown
+teardown $virtlet_deployment_name